M8X1 Head and Nuts Gas Fire Pit and Fireplace Universal Thermocouple 600mm Product overview This universal thermocouple replaces worn or faulty thermocouples in gas fire pits and fireplaces. It features an M8X1 threaded head and includes the matching nuts for secure installation. The 600mm length gives flexibility for a range of appliance layouts. Key benefits Direct replacement: M8X1 threaded head and nuts match common gas appliance fittings for straightforward swap outs. Plug and play installation: Standard 600mm length and fitted nuts make it easy to fit without extra parts. Reliable signal response: Designed to provide consistent temperature sensing for gas valve systems that use thermocouples. Universal compatibility: Works with many gas fire pits and fireplaces that accept M8X1 thermocouples, simplifying repairs and maintenance. Cost effective maintenance: Restores normal operation of pilot systems without needing full component replacements. Features and specifications Thread specification: M8X1 head Included hardware: Head and matching nuts Length: 600mm Function: Thermocouple sensor for gas pilot valve systems Application: Intended for use in gas fire pits and fireplaces that use an M8X1 thermocouple connection Use scenarios a failing thermocouple in an outdoor gas fire pit to restore reliable pilot detection and avoid intermittent shutdowns. Fit into a builtin gas fireplace pilot assembly where the 600mm lead provides enough reach from the combustion chamber to the control valve. Keep as a spare for routine maintenance of multiple gas appliances that share the M8X1 thermocouple standard. What to expect You will receive a thermocouple assembly with an M8X1 threaded head and nuts ready for installation. The part is intended as a direct, functional replacement for compatible gas pilot systems. For safe installation, follow the appliance manufacturer instructions or consult a qualified technician if uncertain about wiring or gas connections.